[GIT PULL] logfs: bug fixes

[Linus Torvalds]

On Tue, Jan 31, 2012 at 7:07 PM, Brian Norris
<computersforpeace at gmail.com> wrote:
>
> For your (hopefully temporary) resolution, mtd_can_have_bb() should
> return 1, not 0. Or better yet, do not change mtd_can_have_bb() right
> now. Always returning 0 is interpreted as "the MTD cannot have bad
> blocks," which is dangerous for MTD's that *do* support bad blocks.

Right you are. That was just a thinko on my part.

So together with the point that logfs should have dropped the use of
mtd_can_have_bb(), the fix to that merge should be the attached patch
- at least then things should hopefully work.

That still leaves the question of whether the MTD people want to
change the semantics in other ways. Sorry for the mis-merge,

                       Linus
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